| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric thermal home treatment device in a mattress form which prevents a localized overheat and reduces risks of low temperature burns.SOLUTION: A cushion solid cotton 5 is arranged on an upper face, a heat insulation solid cotton 6 is arranged on a lower face, a surface heat generator 7 is arranged between the upper and lower solid cottons, and the whole face is covered by a cotton cloth, thereby forming the electric thermal home treatment device in a mattress form for performing thermal treatment by means of electric heat generated by the surface heat generator. Warped wrinkle treatment is applied to the cushion solid cotton on the upper face to raise a fiber and a mountain part and a valley part are formed in a width direction to reduce weakening of the cushion solid cotton to the utmost.SELECTED DRAWING: Figure 2 |
